[llvm-commits] [llvm] r79732 - /llvm/trunk/cmake/modules/TableGen.cmake

[Daniel Dunbar]

See PR4676 for more info on the problem.

 - Daniel

On Mon, Aug 24, 2009 at 1:41 PM, Óscar Fuentes<ofv at wanadoo.es> wrote:
> Douglas Gregor <dgregor at apple.com> writes:
>
>> On Aug 24, 2009, at 10:20 AM, Óscar Fuentes wrote:
>>
>>>> CMake: Don't use copy_if_different for TableGen output, because it
>>>> does not work with IDE targets
>>>
>>> What means "does not work"?
>>>
>>> Which IDEs have this problem?
>>
>>
>> Both Xcode and Visual C++ have different problems.
>
> [snip]
>
> Thanks for the info, Doug. Yes, I've seen how VC++ rebuilds the
> .inc files too often (with nmake, I do not use the IDE), and IIRC MinGW
> is even worse: sometimes Intrinsics.td is rebuilt for no reason, which
> triggers the rebuild of all llvm targets and tools.
>
> Hope your change fixes this.
>
> --
> Óscar
>
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